$(function(){
  var node = $(".content .info");
  var height = node.height();
  if (height > 300){
    node.height("270px");
    node.css({overflow: "hidden"});
    var more = document.createElement("A");
    more.innerHTML = "read more";
    $(more).css({paddingBottom: "1em", display: "block", cursor: "pointer"});
    $(more).click(function(){
      $(".content .info").height("auto");
      more.parentNode.removeChild(more);
    });
    node.after(more);
  } else if ( height < 270 ){
    node.height("270px");
  }
});